Because my workstation has an AMD Athlon XP processor in it, I can use this handy -march=athlon-xp switch in gcc 3.x to automatically turn on the processor-specific optimizations such as SSE.
由于我的工作站中有一个AMDAthlonXP处理器,所以我可以使用gcc 3.x中 的这个便捷 -march=athlon-xp开关来自动开启处理器特定优化,比如SSE。
All test results were obtained using a 1.4ghz Athlon system with 256mb of DDR RAM, running RedHat Linux 7.2.
所有测试结果都是使用1.4GHzathlon系统(拥有256MBDDRRAM,运行RedHatLinux 7.2)获得的。
AMD's website invites visitors to compare its different microprocessor offerings: The AMD Phenom, Athlon and Turion chips.
AMD的官方网站邀请游客们来比较他们不同类型的微处理器:羿龙、速龙,以及炫龙。
Figure 1 shows the results of this timing test when called with loop counts ranging from 2k to 512k tests run on an Athlon 2200 + XP system running Mandrake Linux 9.1, using Sun's 1.4.2.
图1显示了用从2k到512 k次循环进行调用时计时测试的结果(在运行MandrakeLinux 9.1的Athlon 2200 +XP系统上运行测试,使用Sun 1.4.2 JVM)。
Figure 1 shows the results of this timing test when called with loop counts ranging from 2k to 512k tests run on an Athlon 2200 + XP system running Mandrake Linux 9.1, using Sun's 1.4.2.
图1显示了用从2k到512 k次循环进行调用时计时测试的结果(在运行MandrakeLinux 9.1的Athlon 2200 +XP系统上运行测试,使用Sun 1.4.2 JVM)。
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